Quick Checks
Confirm Node is installed and that Cursor can see the same environment as your terminal.
node -v which node which npx
Config Check
If the command depends on npx or a package manager shim, try an absolute path or a locally installed server.
Common Causes
Version managers and GUI apps often expose different PATH values.
- nvm path not loaded.
- pnpm or bun shim missing.
- Server package renamed or not installed.
FAQ
Should I reinstall Node?
Only after checking PATH and the command Cursor actually runs.
Can absolute paths help?
Yes. They remove ambiguity when GUI apps do not load shell startup files.
What should I test next?
Run the same server command manually in a terminal and fix that first.